The invention discloses a prestressed concrete pipe pile carrying lifting appliance, and relates to the technical field of carrying lifting appliances, the prestressed concrete pipe pile carrying lifting appliance comprises a steel wire rope, a pulley structure is arranged at the top of the middle of the steel wire rope, a steel wire lifting rope is arranged at the top of the pulley structure, U-shaped hanging rings are fixedly mounted at the two ends of the bottom of the steel wire rope, and pipe piles are clamped in the U-shaped hanging rings. An adjusting screw rod is manually rotated to push a second push plate, so that teeth at the bottom of the second push plate are in lap joint with the outer wall of a tubular pile, a U-shaped hanging ring is fixed to one end of the tubular pile, the problem that the U-shaped hanging ring falls off, and consequently the tubular pile is damaged is solved, and when the second push plate is pushed, the U-shaped hanging ring is fixed to the outer wall of the tubular pile. And the two sides of the top of the second push plate are guided under the action of a guide sleeve and an L-shaped pull rod, so that the problem that the locking effect on the outer wall of the pipe pile is affected due to the fact that the second push plate rotates when being pushed is solved.

    本发明公开了一种预应力砼管桩搬运吊具,涉及搬运吊具技术领域,包括钢丝绳,所述钢丝绳中间的顶部设置有滑轮结构,所述滑轮结构的顶部设置有钢丝吊绳,所述钢丝绳底部的两端固定安装有U形吊挂环,所述U形吊挂环的内部卡接有管桩。本发明通过手动对调节螺杆进行转动,使调节螺杆对推板二进行推动,从而使推板二底部的齿牙对管桩的外壁进行搭接,从而将U形吊挂环固定在管桩的一端,避免U形吊挂环发生脱落的问题,从而对管桩造成损坏,在对推板二进行推动时,利用导套和L形拉杆的作用,对推板二顶部的两侧进行导向,避免在对推板二进行推动时发生转动的问题,从而影响对管桩外壁的锁紧效果。


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    Title :

    Prestressed concrete pipe pile carrying lifting appliance


    Additional title:

    一种预应力砼管桩搬运吊具


    Contributors:
    JIANG HUACHUN (author) / XUE LINXING (author) / YANG GAOZHE (author)

    Publication date :

    2023-03-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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